YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1904 | 0.00 | 16.00 | 91.00 | 125.00 | 203.50 | 0.00 | z | 369.00 | o | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 435.50 | ||||||||
1905 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1906 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1907 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1908 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1909 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1910 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1911 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1912 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1913 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | a | 0.00 | 0.00 | ||
1914 | 0.00 | a | 0.00 | 0.00 | 0.00 | 13.00 | 436.73 | d | 509.00 | 360.50 | g | 305.00 | 85.00 | 0.00 | 0.00 | 1348.73 | ||||||||||
1915 | 0.00 | 0.00 | 0.00 | 37.50 | 240.25 | a | 520.50 | 572.98 | a | 433.00 | 332.00 | 45.50 | 21.50 | 0.00 | 2203.23 | |||||||||||
1916 | 0.00 | 5.50 | 56.00 | 77.00 | 353.00 | 609.50 | 515.50 | 463.50 | 274.00 | 87.00 | 0.00 | 0.00 | 2441.00 | |||||||||||||
1917 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1918 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1919 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1920 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1921 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1922 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1923 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1924 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1925 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1926 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1927 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1928 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1929 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1930 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1931 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1932 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1933 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1934 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 363.50 | 479.50 | 536.00 | 305.50 | 141.50 | 0.00 | 0.00 | 1826.00 | ||||||||
1935 | 0.00 | 0.00 | 18.50 | 71.00 | 180.50 | 457.50 | 501.50 | 511.00 | 159.50 | 77.00 | 13.50 | 0.00 | 1990.00 | |||||||||||||
1936 | 0.00 | 0.00 | 8.00 | 80.50 | 268.50 | 501.50 | 501.17 | a | 505.50 | 314.50 | 36.50 | 0.00 | 0.00 | r | 2216.17 | |||||||||||
1937 | 0.00 | z | 0.00 | 7.00 | 0.00 | z | 309.50 | 514.66 | a | 595.50 | 583.50 | 340.00 | 66.50 | 6.00 | 0.00 | 2422.66 | ||||||||||
1938 | 0.00 | 0.00 | 1.00 | 125.50 | 321.00 | 507.00 | 496.50 | 512.50 | 283.50 | 125.00 | 4.00 | 0.00 | 2376.00 | |||||||||||||
1939 | 0.00 | 0.00 | 30.50 | 92.00 | 344.50 | 591.00 | 567.00 | 462.00 | 371.00 | 109.00 | 1.50 | 0.00 | 2568.50 | |||||||||||||
1940 | 0.00 | 0.00 | 6.50 | 136.00 | 226.00 | 360.00 | 522.50 | 432.45 | a | 306.00 | 79.00 | 0.00 | 0.00 | 2068.45 | ||||||||||||
1941 | 0.00 | 0.00 | 0.00 | 48.50 | 241.00 | 351.00 | 502.00 | 503.00 | 292.50 | 145.00 | 0.00 | 0.00 | 2083.00 | |||||||||||||
1942 | 0.00 | 0.00 | 2.00 | 45.50 | 266.00 | 458.00 | 581.50 | 476.88 | a | 236.00 | 44.00 | 8.00 | 0.00 | 2117.88 | ||||||||||||
1943 | 1.50 | 0.00 | 7.00 | 152.50 | 259.50 | 499.00 | 558.00 | 684.50 | 280.50 | 21.50 | 0.50 | 0.00 | 2464.50 | |||||||||||||
1944 | 0.00 | 0.00 | 0.00 | 56.50 | 251.00 | 534.00 | 625.00 | 533.50 | 219.00 | 76.00 | 1.50 | 0.00 | 2296.50 | |||||||||||||
1945 | 0.00 | 2.59 | a | 5.00 | 43.00 | 336.50 | 0.00 | z | 511.00 | 573.00 | 360.00 | 48.05 | a | 2.50 | 0.00 | 1881.64 | ||||||||||
1946 | 0.00 | z | 0.00 | z | 16.00 | 141.50 | 251.50 | 561.00 | 638.50 | 634.50 | 441.21 | a | 177.50 | 8.50 | 0.00 | 2870.21 | ||||||||||
1947 | 0.00 | a | 0.00 | 7.50 | 89.50 | 290.50 | 585.00 | 359.50 | n | 582.00 | 404.00 | 213.00 | 0.00 | 0.00 | 2171.50 | |||||||||||
1948 | 0.00 | a | 0.00 | a | 2.07 | a | 230.00 | 412.00 | 653.00 | 669.50 | 634.50 | 369.50 | 79.50 | 3.00 | 0.00 | 3053.07 | ||||||||||
1949 | 0.00 | 0.00 | c | 6.00 | 59.00 | 374.50 | 559.00 | 655.00 | 530.00 | 380.00 | 94.55 | a | 1.00 | 0.00 | 2659.05 | |||||||||||
1950 | 3.50 | 1.00 | 20.50 | 110.50 | 322.50 | 575.00 | 596.00 | 587.50 | 353.50 | 162.00 | 1.50 | 0.00 | a | 2733.50 | ||||||||||||
1951 | 0.00 | 1.50 | 14.98 | a | 144.50 | 370.45 | a | 685.86 | a | 809.00 | 661.00 | 478.45 | a | 242.83 | a | 1.03 | a | 11.88 | a | 3421.49 | ||||||
1952 | 4.43 | c | 0.00 | a | 11.00 | 130.00 | h | 0.00 | z | 515.00 | f | 564.64 | c | 645.50 | 281.50 | 40.30 | a | 0.00 | z | 0.00 | z | 1547.37 | ||||
1953 | 0.00 | z | 0.00 | a | 10.00 | 0.00 | z | 300.50 | 662.00 | 675.00 | 593.00 | 390.56 | c | 107.00 | 0.00 | 0.00 | 2738.06 | |||||||||
1954 | 0.00 | 4.00 | 44.00 | 134.00 | 234.00 | 517.50 | 634.50 | 589.00 | 463.00 | 161.50 | 0.00 | a | 1.66 | c | 2783.16 | |||||||||||
1955 | 0.00 | 0.00 | a | 18.60 | a | 124.00 | 302.50 | 475.50 | 543.00 | 539.00 | 388.00 | 99.50 | 4.00 | 5.00 | 2499.10 | |||||||||||
1956 | 0.00 | 1.50 | 17.50 | 88.50 | 402.50 | 632.50 | 646.00 | 570.50 | 376.50 | 190.50 | 1.50 | 0.00 | 2927.50 | |||||||||||||
1957 | 0.00 | a | 4.00 | 7.00 | 78.00 | 243.50 | 535.00 | 683.50 | 629.50 | 328.00 | 85.50 | 5.50 | 0.00 | 2599.50 | ||||||||||||
1958 | 0.00 | 0.00 | 0.00 | 80.00 | 306.50 | 603.50 | 698.00 | 587.50 | 406.50 | 77.50 | 0.00 | 0.00 | 2759.50 | |||||||||||||
1959 | 0.00 | 4.00 | 8.50 | 104.00 | 350.50 | 536.50 | 536.50 | 599.50 | 393.00 | 75.50 | 0.00 | 0.00 | 2608.00 | |||||||||||||
1960 | 0.00 | 0.00 | 7.50 | 100.50 | 274.00 | 586.00 | 531.50 | 527.00 | 331.50 | 117.50 | 0.00 | 0.00 | a | 2475.50 | ||||||||||||
1961 | 0.00 | 0.00 | 0.00 | 104.00 | 316.00 | 473.50 | 505.00 | 495.00 | 348.21 | b | 115.50 | 0.00 | 0.00 | a | 2357.21 | |||||||||||
1962 | 0.00 | 6.00 | 11.00 | 141.50 | 430.00 | 530.00 | 615.00 | 634.50 | 387.50 | 163.00 | 1.00 | 0.00 | 2919.50 | |||||||||||||
1963 | 4.00 | 6.50 | 33.50 | 203.00 | 390.50 | 531.50 | 675.00 | 564.50 | 361.50 | 129.00 | 3.00 | 0.00 | 2902.00 | |||||||||||||
1964 | 0.00 | 0.00 | 9.30 | a | 87.50 | 369.00 | 532.00 | 656.00 | 624.00 | 319.50 | 66.50 | 7.24 | a | 2.00 | 2673.04 | |||||||||||
1965 | 0.00 | 0.00 | 1.50 | 159.00 | 317.00 | 522.50 | 637.00 | 514.50 | 410.50 | 91.50 | 0.00 | z | 0.00 | 2653.50 | ||||||||||||
1966 | 0.00 | 0.00 | 19.00 | 92.00 | 315.00 | 493.00 | 691.50 | 510.00 | 369.50 | 65.00 | 0.00 | 0.00 | 2555.00 | |||||||||||||
1967 | 0.00 | 0.00 | 72.00 | 236.50 | 282.00 | 516.50 | 590.00 | 502.00 | 273.00 | 111.00 | 1.50 | 0.00 | 2584.50 | |||||||||||||
1968 | 0.00 | 0.00 | 13.00 | 93.00 | 304.00 | 516.50 | 531.50 | 533.00 | 262.00 | 105.00 | 2.00 | 0.00 | 2360.00 | |||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 127.00 | 282.00 | 459.50 | 642.00 | 615.50 | 365.50 | 129.50 | 5.00 | 0.00 | 2626.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 72.00 | 261.50 | 448.00 | 554.50 | 558.55 | c | 387.50 | 46.00 | 2.50 | 0.00 | 2330.55 | ||||||||||||
1971 | 0.00 | 0.00 | 30.00 | 108.50 | 259.50 | 497.50 | 570.00 | 404.50 | 340.50 | 96.00 | 2.50 | 0.00 | 2309.00 | |||||||||||||
1972 | 0.00 | 1.00 | 51.00 | 188.04 | b | 264.50 | 480.00 | 557.00 | 462.50 | 414.00 | 169.00 | 0.00 | 0.00 | 2587.04 | ||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 42.93 | a | 242.00 | 475.50 | 528.00 | 528.50 | 305.00 | 101.00 | 10.00 | 0.00 | 2232.93 | ||||||||||||
1974 | 0.00 | 0.00 | 65.00 | 147.50 | 372.00 | 523.00 | 598.50 | 456.96 | d | 167.00 | 70.00 | 1.50 | 0.00 | 2401.46 | ||||||||||||
1975 | 0.00 | 0.00 | 5.50 | 62.50 | 200.00 | 512.00 | 457.00 | 513.50 | 262.50 | 98.50 | 5.50 | 0.00 | 2117.00 | |||||||||||||
1976 | 0.00 | 4.50 | 12.00 | 85.00 | 183.00 | 522.50 | 501.00 | 545.50 | 277.50 | 27.00 | 0.00 | 0.00 | 2158.00 | |||||||||||||
1977 | 0.00 | 4.50 | 6.00 | 93.00 | 348.00 | 567.00 | 633.50 | 701.50 | 514.00 | 126.50 | 5.00 | 6.50 | 3005.50 | |||||||||||||
1978 | 0.00 | 0.00 | 24.00 | 183.50 | 351.00 | 557.50 | 629.50 | 523.00 | 310.50 | 71.00 | 1.00 | 0.00 | 2651.00 | |||||||||||||
1979 | 0.00 | 0.00 | 1.50 | 91.50 | 225.50 | 390.50 | 604.00 | 454.00 | 318.50 | 147.00 | 0.00 | 0.00 | 2232.50 | |||||||||||||
1980 | 0.00 | a | 0.00 | 6.00 | 58.50 | 239.00 | 615.50 | 697.00 | 578.00 | 375.00 | 77.50 | 5.00 | 0.00 | 2651.50 | ||||||||||||
1981 | 0.00 | 0.00 | 6.50 | 109.00 | 219.00 | 480.50 | 609.50 | 453.00 | 312.50 | 123.50 | 1.50 | 2.50 | 2317.50 | |||||||||||||
1982 | 0.00 | 3.00 | 16.00 | 125.00 | 258.00 | 467.50 | 625.50 | 615.00 | 440.00 | 129.50 | 7.00 | 0.00 | 2686.50 | |||||||||||||
1983 | 0.00 | 0.00 | 0.50 | 71.50 | 268.50 | 450.00 | 653.50 | 622.00 | 464.50 | 168.50 | 31.50 | 0.00 | 2730.50 | |||||||||||||
1984 | 0.00 | 0.00 | 26.00 | 78.50 | 346.00 | 473.50 | 573.00 | 535.50 | 308.50 | 51.00 | 6.50 | 0.00 | 2398.50 | |||||||||||||
1985 | 0.00 | 0.00 | 32.50 | 136.00 | 349.50 | 451.00 | 557.50 | 614.50 | 376.00 | 60.00 | 4.50 | 0.00 | 2581.50 | |||||||||||||
1986 | 0.00 | 12.00 | 13.50 | 190.50 | 287.00 | 456.50 | 566.00 | 543.50 | 334.00 | 56.00 | 3.00 | 0.00 | 2462.00 | |||||||||||||
1987 | 0.00 | 0.00 | 0.50 | 39.00 | 205.50 | 398.50 | 553.50 | 549.00 | 265.50 | 98.50 | 10.50 | 0.00 | 2120.50 | |||||||||||||
1988 | 0.00 | 0.00 | 9.00 | 45.00 | 274.00 | 444.50 | 516.00 | 514.00 | 289.00 | 75.00 | 19.00 | 0.00 | a | 2185.50 | ||||||||||||
1989 | 0.00 | 4.50 | 36.50 | 153.00 | 343.50 | 479.00 | 587.50 | 523.00 | 279.00 | 137.00 | 2.00 | 0.00 | 2545.00 | |||||||||||||
1990 | 0.00 | 1.50 | 13.00 | 101.00 | 291.50 | 664.50 | 466.00 | 387.50 | 313.50 | 60.50 | 13.50 | 0.00 | 2312.50 | |||||||||||||
1991 | 0.00 | 0.00 | 16.00 | 72.50 | 344.50 | 495.50 | 465.50 | 472.50 | 210.50 | 82.00 | 0.00 | 0.00 | 2159.00 | |||||||||||||
1992 | 0.00 | 0.00 | 2.50 | 87.50 | 180.00 | 401.50 | 541.50 | 476.00 | 357.00 | 76.50 | 1.00 | 0.00 | 2123.50 | |||||||||||||
1993 | 0.00 | 0.00 | 10.00 | 82.00 | 248.00 | 507.00 | 587.50 | 592.00 | 306.00 | 124.50 | 0.00 | 0.00 | 2457.00 | |||||||||||||
1994 | 0.00 | 3.50 | 33.50 | 85.50 | 290.00 | 620.50 | 632.50 | 590.00 | 321.50 | 128.00 | 9.50 | 0.00 | 2714.50 | |||||||||||||
1995 | 0.00 | 0.00 | 31.00 | 69.00 | 278.50 | 470.00 | 596.50 | 581.00 | 320.50 | 83.50 | 2.50 | 0.00 | 2432.50 | |||||||||||||
1996 | 0.00 | 5.50 | 2.00 | 80.50 | 464.50 | 573.50 | 613.50 | 497.00 | 281.00 | 90.00 | 6.50 | 0.00 | 2614.00 | |||||||||||||
1997 | 4.00 | 0.00 | 6.00 | 40.00 | 256.50 | 449.50 | 607.50 | 548.50 | 393.50 | 139.50 | 3.00 | 0.00 | 2448.00 | |||||||||||||
1998 | 0.00 | 0.00 | 36.50 | 45.00 | 388.50 | 615.50 | 682.00 | 536.50 | 449.50 | 154.00 | 0.00 | 0.00 | 2907.50 | |||||||||||||
1999 | 0.00 | 0.50 | 2.50 | 112.50 | 293.00 | 523.50 | 598.54 | e | 624.50 | 378.00 | 0.00 | z | 0.00 | z | 0.00 | z | 2533.04 | |||||||||
2000 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 492.00 | 507.50 | 693.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1692.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.26 | 1.37 | 15.62 | 101.12 | 293.89 | 514.19 | 587.22 | 545.81 | 338.17 | 102.26 | 3.81 | 0.43 | 2499.62 | |||||||||||||
S.D. | 0.97 | 2.88 | 18.50 | 47.65 | 74.47 | 73.41 | 69.42 | 67.14 | 69.34 | 45.09 | 5.64 | 1.76 | 285.42 | |||||||||||||
SKEW | 3.56 | 2.98 | 1.95 | 0.75 | -0.28 | 0.13 | 0.35 | -0.03 | -0.03 | 0.67 | 2.66 | 5.00 | 0.57 | |||||||||||||
MAX | 4.43 | 16.00 | 91.00 | 236.50 | 492.00 | 685.86 | 809.00 | 701.50 | 514.00 | 242.83 | 31.50 | 11.88 | 3421.49 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 13.00 | 351.00 | 457.00 | 387.50 | 159.50 | 21.50 | 0.00 | 0.00 | 1990.00 | |||||||||||||
NO YRS | 66 | 68 | 69 | 66 | 69 | 68 | 69 | 68 | 69 | 68 | 68 | 68 | 58 |